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00001 #ifndef COIN_SOGLRENDERCACHE_H 00002 #define COIN_SOGLRENDERCACHE_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/caches/SoCache.h> 00028 #include <Inventor/elements/SoGLLazyElement.h> 00029 00030 class SoGLDisplayList; 00031 class SoGLRenderCacheP; 00032 00033 00034 class COIN_DLL_API SoGLRenderCache : public SoCache { 00035 typedef SoCache inherited; 00036 00037 public: 00038 SoGLRenderCache(SoState * state); 00039 virtual ~SoGLRenderCache(); 00040 00041 void open(SoState * state); 00042 void close(void); 00043 void call(SoState * state); 00044 00045 int getCacheContext(void) const; 00046 00047 virtual SbBool isValid(const SoState * state) const; 00048 virtual void addNestedCache(SoGLDisplayList * child); 00049 00050 SoGLLazyElement::GLState * getPreLazyState(void); 00051 SoGLLazyElement::GLState * getPostLazyState(void); 00052 00053 protected: 00054 virtual void destroy(SoState *state); 00055 00056 private: 00057 SoGLRenderCacheP * pimpl; 00058 }; 00059 00060 #endif // !COIN_SOGLRENDERCACHE
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